Caster scooter



FIG. 1 is a perspective view of a scooter showing the new design;

FIG. 2 is a top plan view of the scooter of FIG. 1;

FIG. 3 is a bottom plan view of the scooter of FIG. 1;

FIG. 4 is a side elevational view of the scooter of FIG. 1;

FIG. 5 is a front elevational view of the scooter of FIG. 1; and,

FIG. 6 is a rear elevational view of the scooter of FIG. 1.

The broken lines represent portions of the design and the environment in which it resides and forms no part of the claim. 

The ornamental design for caster scooter, as shown and described. 